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Fix return falue if x is NaN

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Aleksandr Vyhovanec
2017-01-25 14:04:49 +03:00
parent cb64d4954b
commit c98db4ecd5
1 changed files with 1 additions and 1 deletions
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include/nuttx/lib/math.h
+1 -1
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@@ -98,7 +98,7 @@
#define isnan(x) ((x) != (x))
#define isinf(x) (((x) == INFINITY) || ((x) == -INFINITY))
#define isfinite(x) (!(isinf(x)) && (x != NAN))
#define isfinite(x) (!(isinf(x) || isnan(x)))
#define isinf_f(x) (((x) == INFINITY_F) || ((x) == -INFINITY_F))